- Restoration Correct Reproduction
- Brand New Made In USA!
- Includes Mounting Grommets
We have acquired these new voltage regulators for your Porsche 356A, 356B, or 356C that are 6 volt just like the original Bosch black box regulators, and fits exactly the same way with all the correct holes matching as well as the wiring. This great new 6 volt voltage regulator fits on the firewall in your engine compartment just like the original Bosch black box, for your 356A, 356B, or 356C. This is plug and play voltage regulator. Through so many requests we have now found a great replacement of the old Bosch black box voltage regulators. This has the same look and feel, it does come with the 3 rubber grommets and best of all this voltage regulator is Made In USA with a 1 year warranty!